Hmm...lets see...

...When you fall asleep in class...and your dream is about your class in anime form. (I had this happen twice :whiteflag: )
...When you walk around singing your favorite theme song perfecty (but mess up on Katy Perry...thats her name right?)
...When you can name more voice actors than real actors
...When you know more Japanese songs than American (of wherever you come from)
...When you do a project on anime (still waiting for this one to happen)
...When (for yaoi fans) you think 'if only they were both guys' when you see two people close to each other (Sono/Seiji Act for me...)
...When you can name over a hundred anime in 30 minutes (117 is my record :D)
...When you randomly yell out your favorite anime character's lines in public (Yah-ha!)
...You say Baka instead of Idiot, Kawaii instead of Cute, and Nani instead of What
...You read right to left books...left to right...(I did that one summer, too much manga...)
...You can't draw normal people for class projects
...You talk about anime so much, your family automaticly knows ten shows (true here)
...You think L'Arc~en~Ciel is better than Eminem or Skillet (My brother...hates me)

Thats all I've got, pretty cruddy though...

- having anime hairstyle in public
- listening japanese music more than all other music combined
- trying to get or make "that" clothes from "that" anime XD
- reading western comics backwards and having WTF??? face until you realize that you read them the wrong way
- in top ten list of your favorite songs at least 3 of them are from anime OP/ED
- acting like your fav character
- buying/making items that your fav character has
- being pissed off when people don't understand japanese stuff and making fun of them